Home / 2,063,251.10-3,094,876.65-998,400.80

Finding the Fourth Proportional to 2,063,251.10, 3,094,876.65 and 998,400.80

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Solution

The fourth proportional to 2,063,251.10, 3,094,876.65 and 998,400.80 is: 1,497,601.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,251.10 : 3,094,876.65 = 998,400.80 : x
  2. Step 2: Convert to fraction form
    2,063,251.10/3,094,876.65 = 998,400.80/x
  3. Step 3: Cross multiply
    2,063,251.10x = 3,094,876.65 × 998,400.80
  4. Step 4: Simplify right side
    2,063,251.10x = 3,089,927,323,261.32
  5. Step 5: Solve for x
    x = 3,089,927,323,261.32/2,063,251.10
  6. Step 6: Final answer
    x = 1,497,601.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.